000
00279nam a2200121 a 4500
003
EIA
001
8054
942
_0
2
_2
ddc
_c
BK
245
_a
Introductory soil science :
_b
laboratory manual
260
_c
1999
008
141112s1999 ck r 000 u spa d
082
_a
634.1
_b
D584
999
_c
7661
_d
7661